Natyashastra
अवस्रस्तोत्तरपुटा किञ्चित्सरंब्धतारका । मन्दसञ्चारिणी दीना सा शोके दृष्टिरिष्यते ॥ ५८॥
Dīnā: The Glance in which the lower eyelid is slightly fallen, eyeballs are slightly swollen, and which is moving very slowly, is called Dīnā (pitiable); it is used in sorrow.
english translation
avasrastottarapuTA kiJcitsaraMbdhatArakA । mandasaJcAriNI dInA sA zoke dRSTiriSyate ॥ 58॥
hk transliteration by Sanscript